From 68c1a8230d36f6d20c4abfdad1f0c089e71b9077 Mon Sep 17 00:00:00 2001
From: Connor Abbott <cwabbott0@gmail.com>
Date: Fri, 12 Dec 2025 17:42:55 -0500
Subject: [PATCH] freedreno/crashdec: Fix crash with older kernels

Older kernels lack the cluster-name property. Don't crash decoding
devcoredumps from them, even if they can't be converted to snapshots
properly.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38931>
---
 src/freedreno/decode/crashdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/freedreno/decode/crashdec.c b/src/freedreno/decode/crashdec.c
index 7841aa5447d..9233b2478d5 100644
--- a/src/freedreno/decode/crashdec.c
+++ b/src/freedreno/decode/crashdec.c
@@ -257,7 +257,7 @@ debugbus_id(const char *name)
 static uint32_t
 cluster_id(const char *name)
 {
-   if (!is_a7xx())
+   if (!is_a7xx() || !name)
       return 0;
    return enumval("a7xx_cluster", name);
 }